25173564

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{12413}}^1$

素因数の和:12446

約数の個数: 36

約数和(自身を含む): 63609336

約数和(自身を除く): 38435772

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 676, 1014, 2028, 12413, 24826, 37239, 49652, 74478, 148956, 161369, 322738, 484107, 645476, 968214, 1936428, 2097797, 4195594, 6293391, 8391188, 12586782, 25173564]

約数ペア:

[(1, 25173564), (2, 12586782), (3, 8391188), (4, 6293391), (6, 4195594), (12, 2097797), (13, 1936428), (26, 968214), (39, 645476), (52, 484107), (78, 322738), (156, 161369), (169, 148956), (338, 74478), (507, 49652), (676, 37239), (1014, 24826), (2028, 12413)]